export default function (num){
  num = parseInt(num);
  if(10000 <= num && num < 10000000){
    num = (num / 10000).toFixed(1) + '万';
  }else if( 10000000 <= num && num < 100000000){
    num = (num / 10000000).toFixed(1) + '千万';
  }else if( 100000000 <= num ){
    num = (num / 100000000 ).toFixed(1) + '亿';
  }
  return num;
}